Circuit Breakers
Filters
Trip Type
- Fixed thermal, fixed magnetic
- Thermal-magnetic
- T-M (Fxd-Fxd) TU
- Common breaker trip
- Non-Interchangeable
- 5-10X /n
- 10-20X /n
- Thermal-Magnetic
- 3-5X /n
- THERMAL-MAGNETIC
- Common
- Fixed thermal, adjustable magnetic
- T-M (Fxd-Adj) TU
- Independent
- Electronic, basic, ET 1.0,
- Thermal Magnetic
- Electronic LS
- Electronic LSI
- Electronic, standard, MicroLogic 3.2, LI
- Trip flag
- Thermal magnetic
- Electronic, ammeter, MicroLogic 6.0 A, LSIG
- Electronic, basic, ET 1.0I, I
- Electronic, standard, MicroLogic 3.0, LI
- Electronic, standard, MicroLogic 5.0, LSI
- 8-12X /n
- Electronic LSIG
- Electronic, standard, MicroLogic 3.2 S, LSI
- 2-3X /n
- Trip-to-center
- Adjustable
- PXR 20 LSI
- PXR 10 LSI
- Adjustable thermal, adjustable magnetic
- Interchangeable thermal-magnetic
- Adjustable thermal, fixed magnetic
- Magnetic only
- Common trip
- Electronic LI
- PXR 20 LSIG
- Non-interchangeable thermal magnetic
- Electronic LSG
- Electronic, ammeter, MicroLogic 6.2 A, LSIG
- Electronic, standard, MicroLogic 3.3, LI
- Magnetic
- Non-interchangeable
Square D
MFR: Schneider Electric
MFR #: QOU1100
UPC: 785901478546
Item #: 127995
Available to Order
$239.44
each
SQUARE D
MFR: Schneider Electric
MFR #: QOB220EPD2100
UPC: 785901088714
Item #: 595180
Available to Order
$969.41
each
Square D
MFR: Schneider Electric
MFR #: QO1DB
UPC: 785901088172
Item #: 148305
Available to Order
$17.86
each
SQUARE D
MFR: Schneider Electric
MFR #: QOB390VH
UPC: 785901054863
Item #: 108252
Available to Order
$797.01
each
SQUARE D
MFR: Schneider Electric
MFR #: QOB2701021
UPC: 785901494362
Item #: 231113
Available to Order
$418.85
each
Eaton
MFR: Eaton
MFR #: GHQ1030
UPC: 786689030506
Item #: 791692
Available to Order
$309.85
each
Eaton
MFR: Eaton
MFR #: WMZS2C10
UPC: 786685259178
Item #: 97307
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2D15
UPC: 786685259390
Item #: 166637
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS3D30
UPC: 786685259963
Item #: 114727
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS3B40
UPC: 786685259581
Item #: 51862
Available to Order
$259.73
each
Eaton
MFR: Eaton
MFR #: WMZS2C20
UPC: 786685259215
Item #: 69340
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS1D30
UPC: 786685258911
Item #: 104609
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS1C25
UPC: 786685258706
Item #: 143038
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS1C08
UPC: 786685258645
Item #: 72079
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS1C00
UPC: 786685258560
Item #: 107364
Available to Order
$77.84
each
Eaton
MFR: Eaton
MFR #: WMZS1D25
UPC: 786685258904
Item #: 155895
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS1B07
UPC: 786685258430
Item #: 18745
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS2C02
UPC: 786685259109
Item #: 311800
Available to Order
$153.86
each
Eaton
MFR: Eaton
MFR #: WMZS3D06
UPC: 786685259871
Item #: 164223
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS1D01
UPC: 786685258775
Item #: 98667
Available to Order
$77.84
each
Eaton
MFR: Eaton
MFR #: WMZS3D20
UPC: 786685259949
Item #: 76845
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS1D07
UPC: 786685258836
Item #: 103110
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS2D30
UPC: 786685259437
Item #: 112055
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2D07
UPC: 786685259352
Item #: 22038
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2D04
UPC: 786685259321
Item #: 109507
Available to Order
$153.86
each
Eaton
MFR: Eaton
MFR #: WMZS1D08
UPC: 786685258843
Item #: 103861
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3C16
UPC: 786685259734
Item #: 229592
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS2D20
UPC: 786685259413
Item #: 160577
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2C15
UPC: 786685259192
Item #: 67244
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2B15
UPC: 786685258997
Item #: 304086
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2D08
UPC: 786685259369
Item #: 110818
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2C25
UPC: 786685259222
Item #: 40257
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS1B15
UPC: 786685258478
Item #: 48825
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZSAUX
UPC: 786685260150
Item #: 78290
Available to Order
$76.33
each
Eaton
MFR: Eaton
MFR #: WMZS1D16
UPC: 786685258881
Item #: 154755
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS1C01
UPC: 786685258577
Item #: 53774
Available to Order
$77.84
each
Eaton
MFR: Eaton
MFR #: WMZS1D04
UPC: 786685258805
Item #: 100856
Available to Order
$77.84
each
Eaton
MFR: Eaton
MFR #: WMZS1C05
UPC: 786685258614
Item #: 112689
Available to Order
$77.84
each
Eaton
MFR: Eaton
MFR #: WMZS2C32
UPC: 786685259246
Item #: 135106
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS1D10
UPC: 786685258850
Item #: 76183
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS1C03
UPC: 786685258591
Item #: 54393
Available to Order
$77.84
each
Eaton
MFR: Eaton
MFR #: WMZS1C20
UPC: 786685258690
Item #: 62904
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS1C13
UPC: 786685258669
Item #: 176424
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3C63
UPC: 786685259802
Item #: 105246
Available to Order
$240.00
each
Eaton
MFR: Eaton
MFR #: WMZS1D20
UPC: 786685258898
Item #: 76095
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS2D10
UPC: 786685259376
Item #: 159138
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS3C08
UPC: 786685259697
Item #: 594895
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS2D05
UPC: 786685259338
Item #: 77562
Available to Order
$153.86
each
About Circuit Breakers
Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.